Pitaloka Permata PD, Anubhakti D. ANALISA SISTEM INFORMASI ADMINISTRASI UMRAH PADA PT. PAKUBUMI MAHKOTA DUNIA. IDEALIS [Internet]. 2018 May 2 [cited 2025 Mar. 12];1(2):94-102. Available from: https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/78